3,Support these sound effects: Normal,Jazz,Classic,Pop,Rock
Line Serial Port, Standard Serial Port, TTL Level
Standby current: 500uA; working current: 10MA
Module pin description
Module Packaging Dimension Diagram
Our company specializes in the development of "infrared induction voice prompt" for 12 years. The products are widely used in ATM teller machines of banks, subway/high-speed rail/shopping escalators, and voice warm prompts in various public places. We support buying a sample, because of the product quality are assurance, Please be assured purchase.Of course ,large quantity can negotiate prices. At the same time, we accept customized personalized functional products, and welcome to consult us if there is any need.Please contact us.